Arepeated-measures study comparing two treatments with a sample of n = 4 participants produces md = 3 with ss = 48 for the set of difference scores. what is the repeated-measures t statistic for these data?

Select the lengths in centimeters that would form a right triangle

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges